48097980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 169827840

約数和(自身を除く): 121729860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 647, 708, 826, 885, 1062, 1180, 1239, 1260, 1294, 1652, 1770, 1941, 2065, 2124, 2478, 2588, 2655, 3235, 3540, 3717, 3882, 4130, 4529, 4956, 5310, 5823, 6195, 6470, 7434, 7764, 8260, 9058, 9705, 10620, 11646, 12390, 12940, 13587, 14868, 18116, 18585, 19410, 22645, 23292, 24780, 27174, 29115, 37170, 38173, 38820, 40761, 45290, 54348, 58230, 67935, 74340, 76346, 81522, 90580, 114519, 116460, 135870, 152692, 163044, 190865, 203805, 229038, 267211, 271740, 343557, 381730, 407610, 458076, 534422, 572595, 687114, 763460, 801633, 815220, 1068844, 1145190, 1336055, 1374228, 1603266, 1717785, 2290380, 2404899, 2672110, 3206532, 3435570, 4008165, 4809798, 5344220, 6871140, 8016330, 9619596, 12024495, 16032660, 24048990, 48097980]

約数ペア:

[(1, 48097980), (2, 24048990), (3, 16032660), (4, 12024495), (5, 9619596), (6, 8016330), (7, 6871140), (9, 5344220), (10, 4809798), (12, 4008165), (14, 3435570), (15, 3206532), (18, 2672110), (20, 2404899), (21, 2290380), (28, 1717785), (30, 1603266), (35, 1374228), (36, 1336055), (42, 1145190), (45, 1068844), (59, 815220), (60, 801633), (63, 763460), (70, 687114), (84, 572595), (90, 534422), (105, 458076), (118, 407610), (126, 381730), (140, 343557), (177, 271740), (180, 267211), (210, 229038), (236, 203805), (252, 190865), (295, 163044), (315, 152692), (354, 135870), (413, 116460), (420, 114519), (531, 90580), (590, 81522), (630, 76346), (647, 74340), (708, 67935), (826, 58230), (885, 54348), (1062, 45290), (1180, 40761), (1239, 38820), (1260, 38173), (1294, 37170), (1652, 29115), (1770, 27174), (1941, 24780), (2065, 23292), (2124, 22645), (2478, 19410), (2588, 18585), (2655, 18116), (3235, 14868), (3540, 13587), (3717, 12940), (3882, 12390), (4130, 11646), (4529, 10620), (4956, 9705), (5310, 9058), (5823, 8260), (6195, 7764), (6470, 7434)]